Pgm-hd-2x1-pb rev. b – Nevion PGM-HD-2x1-PB User Manual
Page 24
PGM-HD-2x1-PB
Rev. B
nevion.com | 24
..or the above
combined
mtx 0 0 0 1 1 2 2-7
8=1kHz sine, 9=Black/silence
Note: Any combination of the three basic
commands are allowed, for instance the
following command to set up a 10x10
audio matrix in a single line:
mtx 0 1 1 2 2 3 0,3-7
=> mtx 0 size 10:10 3 1 2 3 3 3 3 3 3
mtx
1
mtx 1 0 0 1 1
mtx 1 0 0,1
size M:N i1 i2 i3... iN
Video output matrix
mtx 1 (size 2:2) controls the video output
switches.
0: Through mode (re-clocked only)
1: Processed mode (SDI from FPGA
mtx
2
mtx 2 0 0
mtx 2 1 0
size M:N i1 i2 i3... iN
Audio embedder bypass
0: Embedding disabled
1: Embedding enabled
mtx
3
mtx 3 0 0
mtx 3 2 0
size M:N i1 i2 i3... iN
Video input select
0: (Fade to) input 1
1: (Fade to) input 2
2: (Fade to) black
3: GPI controlled
rcl
0
-
rcl 0
lock | lol
Reclocker
No control available. Only used to report
lock status.
sync
0
-
sync 0
'lol' | ('lock' ('trilvl' |
'bb' | 'sdi') )
Frequency reference for video output.
Status only, no commands available.
vgen
0
cbar |
chkfield |
white |
yellow |
cyan |
green |
magenta |
red |
blue |
black
flat
video
wss (auto|off | (on
vgen 0 cbar
vgen 0 flat 200 0 100
vgen 0 video 1080/24p
vgen 0 video 1080/25p
vgen 0 video 1080/25i
vgen 0 video 1080/29i
vgen 0 video 1080/30i
vgen 0 video 720/24p
vgen 0 video 720/25p
vgen 0 video 720/29p
vgen 0 video 720/30p
vgen 0 wss auto
vgen 0 wss on 7
video
wss ( auto| off | ( on
chkfield | white |
yellow | cyan | green |
magenta | red | blue |
black | (flat
Internal video generator.
The video generator will be activated in
two different ways: If selected as a
fallback option the generator will
generate the selected pattern when the
other input(s) are missing, and then use
the video settings from the last external
source present. It can also be selected as
the main input in cho 1, in which case its
own video settings will also be used.
vmon
0
msk <24b_mask>
reset
vmon 0 msk 0x0E0A
vmon 0 reset
msk <24b_mask>
Error detection and handling
Error counting. The count itself is
reported in info. Errors can be masked
off and not counted; this is the purpose of
the mask. The counter itself is 16b and
will wrap around, but can also be reset by
issuing reset.
vprc
0
lglz on |
lglz off
(y | cb | cr)
vprc 0 lglz on
vprc 0 lglz off
vprc 0 y 8192 0
vprc 0 cb 2000 0
vprc 0 cr 1000 1000
Video processing block
Gain and offset are both signed fixed
point numbers. Gain is in 2.13-format,
while offset for Y and the chroma
channels are given in 10.2 and 9.2
respectively.